"Ahu" are stone platforms on which many moai sit. There are 313 known ahu and 125 of these carry moai. The biggest, Ahu Tongariki is 220 m (720 ft), and had the most (15) and tallest moai.
I feel there's a power in theatre, but it's an indirect power. It's like the relationship of the sleeper to the unconscious. You discover things you can't afford to countenance in waking life. You can forget them, remember them a day later or not have any idea what they are about.
